Вывод звука в HDMI при подключении по оному

pcm.!default {
    type hw
    card 0
    device 3
}

ctl.!default {
    type hw
    card 0
    device 3
}

pcm.multi {
        type multi;
        slaves.a.pcm "hw:0,0";
        slaves.a.channels 2;
        slaves.b.pcm "hw:0,3";
        slaves.b.channels 2;
        bindings.0.slave a;
        bindings.0.channel 0;
        bindings.1.slave a;
        bindings.1.channel 1;
        bindings.2.slave b;
        bindings.2.channel 0;
        bindings.3.slave b;
        bindings.3.channel 1;
}

# JACK will be unhappy if there is no mixer to talk to, so we set
# this to card 0. This could be any device but 0 is easy.

ctl.multi {
        type hw;
        card 0;
}

# This creates a 4 channel interleaved pcm stream based on
# the multi device. JACK will work with this one.

pcm.ttable {
        type route;
        slave.pcm "multi";
        slave.channels 4;
        ttable.0.0 1;
        ttable.1.1 1;
        ttable.2.2 1;
        ttable.3.3 1;
}
# see above.
ctl.ttable {
        type hw;
        card 0;
}

#!/bin/bash
xrandr  --output LVDS1 --mode 1600x900 --pos 0x0 --output HDMI1 --mode 1920x1080 --left-of LVDS1 --pos 1600x0